aircat.dk
📜 DNS record history  ·  ← Current records
📜 Record History13 scans · 20 changes
Scanned AtChanges since previous scan
2026-08-30 12:15:50
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.196,172.67.150.59 ech=AEX+DQBBegAgACADOMlN1D2oSqYeZdznepEiPSqs6zQk06K0o0nlPQgvewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:bc4,2606:4700:3031::ac43:963b − 1 . alpn="h3,h2" ipv4hint=104.21.11.196,172.67.150.59 ech=AEX+DQBBYgAgACCzY//CpT4mrzWsEGlRmUmiWbgF0nGLpdAcgMb1vUAGXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:bc4,2606:4700:3031::ac43:963b
SOA + serial 2413492403 − serial 2412350116
2026-08-28 08:47:30
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.196,172.67.150.59 ech=AEX+DQBBYgAgACCzY//CpT4mrzWsEGlRmUmiWbgF0nGLpdAcgMb1vUAGXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:bc4,2606:4700:3031::ac43:963b − 1 . alpn="h3,h2" ipv4hint=104.21.11.196,172.67.150.59 ech=AEX+DQBBvwAgACCIWy6D65Z8HB27m4m4YaJ/dQOnX2PpnaT6uefX6BcIPwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:bc4,2606:4700:3031::ac43:963b
2026-08-16 16:33:12
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.196,172.67.150.59 ech=AEX+DQBBvwAgACCIWy6D65Z8HB27m4m4YaJ/dQOnX2PpnaT6uefX6BcIPwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:bc4,2606:4700:3031::ac43:963b − 1 . alpn="h3,h2" ipv4hint=104.21.11.196,172.67.150.59 ech=AEX+DQBBfwAgACD6CEfiSRa8yzMIHKlDUdzi4Wxw9K5b9tKQAEff481cPwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:bc4,2606:4700:3031::ac43:963b
SOA + serial 2412350116 − serial 2411418800
2026-08-09 03:29:06
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.196,172.67.150.59 ech=AEX+DQBBfwAgACD6CEfiSRa8yzMIHKlDUdzi4Wxw9K5b9tKQAEff481cPwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:bc4,2606:4700:3031::ac43:963b − 1 . alpn="h3,h2" ipv4hint=104.21.11.196,172.67.150.59 ech=AEX+DQBBPgAgACC301FI3ftct2ehXdGfy8KWjQ1XEVFlXqqT6SJau/JpXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:bc4,2606:4700:3031::ac43:963b
SOA + serial 2411418800 − serial 2410225087
2026-07-23 19:27:30
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.196,172.67.150.59 ech=AEX+DQBBPgAgACC301FI3ftct2ehXdGfy8KWjQ1XEVFlXqqT6SJau/JpXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:bc4,2606:4700:3031::ac43:963b − 1 . alpn="h3,h2" ipv4hint=104.21.11.196,172.67.150.59 ech=AEX+DQBBcAAgACArFUzWfifbGuMvKfgQiHvfpfSUg30jOnIruV56QO+VHgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:bc4,2606:4700:3031::ac43:963b
SOA + serial 2410225087 − serial 2409345200
2026-07-15 19:03:00
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.196,172.67.150.59 ech=AEX+DQBBcAAgACArFUzWfifbGuMvKfgQiHvfpfSUg30jOnIruV56QO+VHgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:bc4,2606:4700:3031::ac43:963b − 1 . alpn="h3,h2" ipv4hint=104.21.11.196,172.67.150.59 ech=AEX+DQBB2QAgACD7aZ3BHeHATctn0ALTxFyfBw25H48uDrTvXjrBPt3tAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:bc4,2606:4700:3031::ac43:963b
SOA + serial 2409345200 − serial 2407271599
2026-06-27 03:33:50
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.196,172.67.150.59 ech=AEX+DQBB2QAgACD7aZ3BHeHATctn0ALTxFyfBw25H48uDrTvXjrBPt3tAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:bc4,2606:4700:3031::ac43:963b − 1 . alpn="h3,h2" ipv4hint=104.21.11.196,172.67.150.59 ech=AEX+DQBB2QAgACDiKYRRbyyQZXSjOafj3kW22RcArRw4lNzsPqakaULYGgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:bc4,2606:4700:3031::ac43:963b
2026-06-26 19:56:41
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.196,172.67.150.59 ech=AEX+DQBB2QAgACDiKYRRbyyQZXSjOafj3kW22RcArRw4lNzsPqakaULYGgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:bc4,2606:4700:3031::ac43:963b − 1 . alpn="h3,h2" ipv4hint=104.21.11.196,172.67.150.59 ech=AEX+DQBBlwAgACB+ciQ+l2wEL94m6PYkHzTK9yvOcPJbXGssVUG3D40cegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:bc4,2606:4700:3031::ac43:963b
2026-06-26 19:02:44
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.196,172.67.150.59 ech=AEX+DQBBlwAgACB+ciQ+l2wEL94m6PYkHzTK9yvOcPJbXGssVUG3D40cegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:bc4,2606:4700:3031::ac43:963b − 1 . alpn="h3,h2" ipv4hint=104.21.11.196,172.67.150.59 ech=AEX+DQBBbQAgACBx16k2C5AYpf3fBELYq4X9d/+DSMNwbG+N5yt/DY0FCQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:bc4,2606:4700:3031::ac43:963b
DNSSEC + secure − bogus
2026-06-24 09:27:53
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.196,172.67.150.59 ech=AEX+DQBBbQAgACBx16k2C5AYpf3fBELYq4X9d/+DSMNwbG+N5yt/DY0FCQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:bc4,2606:4700:3031::ac43:963b − 1 . alpn="h3,h2" ipv4hint=104.21.11.196,172.67.150.59 ech=AEX+DQBBxwAgACAmdfruNoRuWTzoiSZ8+3asFsQZjE+XdY90zWVN7y7MKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:bc4,2606:4700:3031::ac43:963b
DNSSEC + bogus − secure
2026-06-20 11:15:48
AAAA + 2606:4700:3031::6815:bc4 + 2606:4700:3031::ac43:963b − 2606:4700:3030::ac43:963b − 2606:4700:3036::6815:bc4
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.196,172.67.150.59 ech=AEX+DQBBxwAgACAmdfruNoRuWTzoiSZ8+3asFsQZjE+XdY90zWVN7y7MKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:bc4,2606:4700:3031::ac43:963b − 1 . alpn="h3,h2" ipv4hint=104.21.11.196,172.67.150.59 ech=AEX+DQBBzAAgACCRSl2GarTD7edzme/SRSjBGfCZcUyEhedgk/e1csdNQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:963b,2606:4700:3036::6815:bc4
SOA + serial 2407271599 − serial 2406750001
2026-06-16 12:59:25 no changes
2026-06-16 12:56:26 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 5 TXT · 1 HTTPS · serial 2406750001 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 13 scans). Click a timestamp to view that full snapshot.

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